WebDiversifying Selection. Sometimes two or more distinct phenotypes can each have their advantages for natural selection, while the intermediate phenotypes are, on average, less fit. Scientists call this diversifying selection (Figure 3) We see this in many animal populations that have multiple male forms. Large, dominant alpha males use brute ... WebOther articles where disruptive selection is discussed: evolution: Diversifying selection: Two or more divergent phenotypes in an environment may be favoured simultaneously …

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WebAnswer: The efficiency of diversifying natural selection is apparent in the circumstances where the populations living a short distance apart have become genetically differentiated. For example, bentgrass populations can be found growing on heaps of mining waste that are heavily polluted with metals like copper and lead. WebOct 31, 2000 · Natural selection has always been considered a key component of adaptive divergence and speciation (2, 15–17), but the importance of selection has been eclipsed … final fantasy 13 item checklist

Natural selection in the evolution of SARS-CoV-2 in bats created …

WebStabilizing Selection. If natural selection favors an average phenotype, selecting against extreme variation, the population will undergo stabilizing selection (Figure 1). In a mouse population that live in the woods, for example, natural selection is likely to favor mice that best blend in with the forest floor and are less likely for predators to spot. http://bivalves.teacherfriendlyguide.org/index.php?option=com_content&view=article&id=42&Itemid=124 WebDiversifying or disruptive selection increases genetic variance when natural selection selects for two or more extreme phenotypes that each have specific advantages. In diversifying or disruptive selection, average or intermediate phenotypes are often less fit than either extreme phenotype and are unlikely to feature prominently in a population. gr yaris lease deals